Xi Gua西瓜
Fructus CitrulliWatermelon Fruit
- Catégorie
- Herbs that Drain Fire
- Nature
- froid
- Saveur
- doux, fade
- Tropisme
- Vessie, Cœur, Estomac
- Méridiens secondaires
- Rate, Poumon
- Posologie
- 9–30 g
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Actions & indications
- Clears Summerheat and generates Fluids
- Summerheat patterns, especially with significant thirst, dark, scanty urine and dry heaves
- Promotes urination and eliminates jaundice
- Icteric hepatitis
- Cools Lung and Stomach Heat
- Lung and Stomach Heat
Contre-indications
Use cautiously in Spleen-Stomach Deficiency Cold.
Associations
- Xian Di Huang
Damp-Heat invading the Middle Jiao.
Combined with Xi Gua Pi for Summerheat.
- He Ye
- Jin Yin Hua
- Bian Dou Hua
Combined with Xi Gua Cui Yi for Exterior conditions occurring in summer.
Notes
- It has more recently been used to treat icteric hepatitis.
- It is called the 'natural White Tiger Decoction' Bai Hu Tang because it cools Lung and Stomach Heat, resolves Summerheat, relieves thirst and irritability, and promotes urination.
- The simplest way to use it is simply to eat the watermelon.
- It cools the Heart by directing Pericardium Heat down through the Small Intestine and Bladder.
- It helps restore sobriety after excessive alcohol intake.
- Xi Gua and Rz. Anemarrhenae Zhi Mu both clear Summerheat and resolve irritable thirst while promoting urination. Xi Gua, sweet, bland, juicy, and Cold, clears Lung Heat, relieves thirst, and leaches out Dampness through urination; Zhi Mu, bitter, Cold, and moist, clears Lung Heat, cools the Stomach, drains Ministerial Fire, and nourishes Lung and Stomach Yin.
- Exocarpium Citrulli, the watermelon rind, Xi Gua Pi, is less cooling than the flesh but a stronger diuretic, making it best for edema; it is also used for jaundice with dark urine.
- Emerald Raiment of Watermelon Xi Gua Cui Yi — the outermost layer of the fruit — is used specifically in decoction for Summerheat, at a dosage of 5-10g.